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How Long Does It Take For Levothyroxine To Work?

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How Long Does It Take For Levothyroxine To Work?

How Long Does It Take For Levothyroxine To Work?

Levothyroxine is a medication used to treat hypothyroidism or an underactive thyroid. Your thyroid controls your body’s metabolic rate, which is how it converts food into energy. The thyroid hormones also regulate your heart rate and body temperature.

Hypothyroidism occurs when your thyroid does not produce enough hormones, and the following are typical signs/symptoms to look out for:

  • Fatigue
  • Cold sensitivity has increased.
  • Constipation
  • Skin that is parched
  • Putting on weight
  • Face puffiness
  • Hoarseness
  • Muscle deterioration
  • Blood cholesterol levels are elevated.
  • Aches, tenderness, and stiffness in the muscles
  • Joint pain, stiffness, or swelling
  • Menstrual periods that are heavier than usual or irregular
  • Hair thinning
  • Heart rate slowed
  • Depression
  • Memory impairment
  • Thyroid gland enlargement

How Long Does It Take For Levothyroxine To Work?

What exactly is Levothyroxine?

Levothyroxine is a hypothyroidism treatment medication. Thyroid hormone is produced by the thyroid gland and aids in regulating energy levels and growth. Levothyroxine is used to replace the thyroid hormone that is missing.

Is it safe to take Levothyroxine?

Before taking Levothyroxine, consult with your doctor to ensure that it is safe for you to do so.

Levothyroxine is only recommended for people who have an underactive thyroid (hypothyroidism). If you suspect you have an underactive thyroid, you should consult your doctor right away.

Your doctor will require tests to determine the levels of thyroid hormones in your blood. This is also known as a thyroid function test or simply a thyroid blood test.

You can also order a home thyroid function test from us online. Our test kits include simple instructions, and results are available 48 hours after the lab receives the sample.

Please make sure to mention any medications you are currently taking during your consultation with our doctor so that our doctor can safely prescribe the medicine for you.

It is critical not to take Levothyroxine and to consult your doctor if you have:

Had an allergic reaction to Levothyroxine or any other medication in the past, an overactive thyroid (hyperthyroidism), a health problem affecting your adrenal glands

Before taking Levothyroxine, consult your doctor if you have:

  • a heart problem such as heart disease, angina, or heart failure
  • Diabetes, high blood pressure, and a heart attack (Levothyroxine can raise blood sugar levels)
  • Before taking Levothyroxine, always read the patient information leaflet that comes with it.

Is Levothyroxine associated with any side effects?

Levothyroxine, like all medications, can have side effects. However, not everyone will experience them, and once your correct dosage is determined, the side effects should subside.

Common side effects

The most common side effects of Levothyroxine are similar to those of an overactive thyroid, and they usually occur as a result of excessive dosage. The side effects should go away once your dosage is adjusted. If they do not, you must discontinue the treatment.

The following are common side effects:

  • Feeling ill
  • Being ill (vomiting) or having diarrhoea
  • Headaches
  • Feeling restless or excitable, or having difficulty sleeping
  • Sweating or flushing
  • Cramps in the muscles
  • Shaking, most commonly of the hands
  • Severe side effects
  • Serious side effects are extremely rare, but if you experience any of the following, you should consult a doctor:
  • Chest ache
  • Irregular heartbeats
  • Palpitations

When should I start taking Levothyroxine?

Levothyroxine should be taken once a day, first thing in the morning.

It should be taken at least 30 minutes before eating or drinking caffeine-containing beverages, as these can impair Levothyroxine’s ability to work.

Where Can I Get Levothyroxine?

Levothyroxine can be purchased from UK Meds. Simply click the previous link to add the item to your shopping cart. Most days of the week, we ship Levothyroxine the next day.

How long does it take for Levothyroxine to work?

Levothyroxine begins to work immediately. However, it may take several weeks before your symptoms improve and you begin to feel the benefits of the medication.

What should I do if I don’t remember to take my Levothyroxine?

  1. If you forget to take your levothyroxine dose, do so as soon as you remember.
  2. If your next dose is approaching, skip the missed dose and continue your treatment as usual.
  3. Do not double dose to compensate for a missed dose.
  4. Taking more Levothyroxine will not improve your condition, but it may increase your risk of side effects.

Is it safe to take Levothyroxine while pregnant or breastfeeding?

  • It is unknown whether taking Levothyroxine during pregnancy or breastfeeding is safe.
  • If you are pregnant, suspect you are pregnant, intend to conceive, or breastfeeding, you should consult your doctor before taking Levothyroxine.
  • Your doctor will determine whether Levothyroxine is safe for you to take while pregnant or breastfeeding.
  • Inform your doctor right away if you become pregnant while taking Levothyroxine.

Will Levothyroxine affect my fertility?

There is currently no evidence that Levothyroxine affects male or female fertility.

If you are concerned about how your condition or treatment may affect your fertility, seek advice from your doctor or a pharmacist.

Will Levothyroxine interfere with my contraception?

Oestrogen-containing hormonal contraceptives, such as the combined pill, can reduce the effectiveness of Levothyroxine.

If you have been prescribed Levothyroxine, you should talk to your doctor about your contraceptive options.

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